[Bug target/87330] ICE in scan_rtx_reg, at regrename.c:1097

2018-09-17 Thread siddhesh at gotplt dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87330 --- Comment #2 from Siddhesh Poyarekar --- Thanks, I'll take a look. Kyrill can you please assign the bug to me? I don't seem to have to chops to edit the bz.

[Bug c/84531] New: c/c++: bogus warning for functions with different argument lengths but compatible arguments

2018-02-23 Thread siddhesh at gotplt dot org
Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: siddhesh at gotplt dot org Target Milestone: --- gcc trunk throws a bogus warning about incompatible function cast when the cast target and the function have

[Bug c/84531] c/c++: bogus warning for functions with different argument lengths but compatible arguments

2018-02-24 Thread siddhesh at gotplt dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84531 --- Comment #2 from Siddhesh Poyarekar --- There's also a PyCFunctionWithoutArgs that takes just one parameter so it'll have to be one arg onwards but I don't know the impact on it's API. I'm going to test that when I get back home tonight and pr

[Bug c/84531] c/c++: bogus warning for functions with different argument lengths but compatible arguments

2018-02-25 Thread siddhesh at gotplt dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84531 Siddhesh Poyarekar changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/83069] [8 Regression] internal compiler error: in from_gcov_type, at profile-count.h:676

2017-11-23 Thread siddhesh at gotplt dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83069 --- Comment #4 from Siddhesh Poyarekar --- Reduced C test case: #define MAX 98 void foo (unsigned long *res, unsigned long in) { for (unsigned long a = 0; a < MAX; a++) for (unsigned long b = 0; b < MAX; b++) for (unsigned long c =

[Bug middle-end/83069] [8 Regression] internal compiler error: in from_gcov_type, at profile-count.h:676

2017-11-23 Thread siddhesh at gotplt dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83069 --- Comment #5 from Siddhesh Poyarekar --- This fixes the problem for me. freq_max < 1, i.e. freq_max of one of the bbs in the function means that it ends up having a profile count larger than 2^30 since the freq_max gets reset to 16. Dropping

[Bug middle-end/83069] [8 Regression] internal compiler error: in from_gcov_type, at profile-count.h:676

2017-11-23 Thread siddhesh at gotplt dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83069 --- Comment #6 from Siddhesh Poyarekar --- (In reply to Siddhesh Poyarekar from comment #5) > This fixes the problem for me. freq_max < 1, i.e. freq_max of one of the > bbs in the function means that it ends up having a profile count larger than

[Bug middle-end/83069] [8 Regression] internal compiler error: in from_gcov_type, at profile-count.h:676

2017-11-28 Thread siddhesh at gotplt dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83069 --- Comment #12 from Siddhesh Poyarekar --- (In reply to rdapp from comment #11) > 416.gamess fails on S390 as well since r254888. > > I didn't immediately get what the > > if (freq_max < 16) > freq_max = 16; > > part of the patch

[Bug middle-end/83069] [8 Regression] internal compiler error: in from_gcov_type, at profile-count.h:676

2017-11-28 Thread siddhesh at gotplt dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83069 --- Comment #13 from Siddhesh Poyarekar --- (In reply to David Binderman from comment #7) > Maybe some more extensive testing of your patch would increase > the chances of it being accepted. make check just finished on aarch64 and saw no failur

[Bug demangler/88783] integer overflow in libiberty, heap overflow will be triggered in nm

2021-02-23 Thread siddhesh at gotplt dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88783 Siddhesh Poyarekar changed: What|Removed |Added CC||siddhesh at gotplt dot org

[Bug tree-optimization/103456] [12 Regression] gcc/gcc.c:9502:8: runtime error: load of address 0x0000009f5037 with insufficient space for an object of type 'const char' since r12-5548-g4a2007594cff78

2021-11-29 Thread siddhesh at gotplt dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103456 Siddhesh Poyarekar changed: What|Removed |Added CC||siddhesh at gotplt dot org

[Bug middle-end/101836] __builtin_object_size(P->M, 1) where M is an array and the last member of a struct fails

2021-10-12 Thread siddhesh at gotplt dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101836 Siddhesh Poyarekar changed: What|Removed |Added CC||siddhesh at gotplt dot org

[Bug middle-end/101397] [11 Regression] spurious warning writing to the result of stpcpy minus 1

2021-10-26 Thread siddhesh at gotplt dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101397 Siddhesh Poyarekar changed: What|Removed |Added CC||siddhesh at gotplt dot org